* array.c (rb_ary_modify): should copy the internal buffer if the

  modifying buffer is shared.

* array.c (ary_make_shared): make an internal buffer of an array
  to be shared.

* array.c (rb_ary_shift): avoid sliding an internal buffer by
  using shared buffer.

* array.c (rb_ary_subseq): avoid copying the buffer.

* parse.y (gettable): should freeze __LINE__ string.

* io.c (rb_io_puts): old behavoir restored.  rationale: a) if you
  want to call to_s for arrays, you can just call print a, "\n".
  b) to_s wastes memory if array (and sum of its contents) is
  huge.  c) now any object that has to_ary is treated as an array,
  using rb_check_convert_type().

* hash.c (rb_hash_initialize): now accepts a block to calculate
  the default value. [new]

* hash.c (rb_hash_aref): call "default" method to get the value
  corrensponding to the non existing key.

* hash.c (rb_hash_default): get the default value based on the
  block given to 'new'.  Now it takes an optinal "key" argument.
  "default" became the method to get the value for non existing
  key.  Users may override "default" method to change the hash
  behavior.

* hash.c (rb_hash_set_default): clear the flag if a block is given
  to 'new'

* object.c (Init_Object): undef Data.allocate, left Data.new.

* ext/curses/curses.c (window_scrollok): use RTEST().

* ext/curses/curses.c (window_idlok): ditto.

* ext/curses/curses.c (window_keypad): ditto.

* ext/curses/curses.c (window_idlok): idlok() may return void on
  some platforms; so don't use return value.

* ext/curses/curses.c (window_scrollok): ditto for consistency.

* ext/curses/curses.c: replace FIX2INT() by typechecking NUM2INT().

* parse.y (str_extend): should not process immature #$x and
  #@x interpolation, e.g #@#@ etc.

* enum.c (enum_sort_by): sort_by does not have to be stable always.

* enum.c (enum_sort_by): call qsort directly to gain performance.

* util.c (ruby_qsort): ruby_qsort(qs6) is now native thread safe.

* error.c (rb_sys_fail): it must be a bug if it's called when
  errno == 0.

* regex.c (WC2MBC1ST): should not pass through > 0x80 number in UTF-8.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 122 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 64664b74c8..ed890318a9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,15 +1,53 @@
-Sun Dec  9 23:00:54 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
-	* matrix.rb: Vector#* bug. reported from Massimiliano Mirra
-	<info@chromatic-harp.com>. 
-	
-Sun Dec  9 22:15:59 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
+Mon Dec 10 02:09:28 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* enum.c (enum_sort_by): should replace with last elements.
+	* array.c (rb_ary_modify): should copy the internal buffer if the
+	  modifying buffer is shared.
+
+	* array.c (ary_make_shared): make an internal buffer of an array
+	  to be shared.
+
+	* array.c (rb_ary_shift): avoid sliding an internal buffer by
+	  using shared buffer.
+
+	* array.c (rb_ary_subseq): avoid copying the buffer.
+
+Mon Dec 10 01:06:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (gettable): should freeze __LINE__ string.
 
 Sun Dec  9 18:06:26 2001  Minero Aoki  <aamine@loveruby.net>
 
 	* lib/net/protocol.rb: calls on_connect before conn_command
 
+Sat Dec  8 23:27:44 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* io.c (rb_io_puts): old behavoir restored.  rationale: a) if you
+	  want to call to_s for arrays, you can just call print a, "\n".
+	  b) to_s wastes memory if array (and sum of its contents) is
+	  huge.  c) now any object that has to_ary is treated as an array,
+	  using rb_check_convert_type().
+
+Sat Dec  8 22:40:38 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* hash.c (rb_hash_initialize): now accepts a block to calculate
+	  the default value. [new]
+
+	* hash.c (rb_hash_aref): call "default" method to get the value
+	  corrensponding to the non existing key.  
+
+	* hash.c (rb_hash_default): get the default value based on the
+	  block given to 'new'.  Now it takes an optinal "key" argument.
+	  "default" became the method to get the value for non existing
+	  key.  Users may override "default" method to change the hash
+	  behavior.
+
+	* hash.c (rb_hash_set_default): clear the flag if a block is given
+	  to 'new'
+
+Sat Dec  8 02:29:54 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* object.c (Init_Object): undef Data.allocate, left Data.new.
+
 Fri Dec  7 19:12:14 2001  Minero Aoki  <aamine@loveruby.net>
 
 	* lib/net/smtp.rb: SMTP.new requires at least one arg.
@@ -27,12 +65,83 @@ Fri Dec  7 15:49:39 2001  Usaku Nakamura <usa@ruby-lang.org>
 	* ext/extmk.rb.in: ignore adding -Wl,-R to DLDFLAGS when the directory
 	  is $topdir.
 
+Fri Dec  7 13:58:58 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ext/curses/curses.c (window_scrollok): use RTEST().
+
+	* ext/curses/curses.c (window_idlok): ditto.
+
+	* ext/curses/curses.c (window_keypad): ditto.
+
+	* ext/curses/curses.c (window_idlok): idlok() may return void on
+	  some platforms; so don't use return value.
+
+	* ext/curses/curses.c (window_scrollok): ditto for consistency.
+
+	* ext/curses/curses.c: replace FIX2INT() by typechecking NUM2INT().
+
+Fri Dec  7 09:51:00 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (str_extend): should not process immature #$x and
+	  #@x interpolation, e.g #@#@ etc.
+
+Fri Dec  7 03:21:18 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* enum.c (enum_sort_by): sort_by does not have to be stable always.
+
+	* enum.c (enum_sort_by): call qsort directly to gain performance.
+
 Thu Dec  6 18:52:28 2001  Usaku Nakamura  <usa@ruby-lang.org>
 
 	* ext/extmk.rb.in: add -Wl,-R flags to DLDFLAGS on netbsdelf.
 
 	* lib/mkmf.rb: ditto.
 
+Thu Dec  6 09:15:14 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* util.c (ruby_qsort): ruby_qsort(qs6) is now native thread safe.
+
+	* error.c (rb_sys_fail): it must be a bug if it's called when
+	  errno == 0.
+
+Wed Dec  5 23:36:56 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* regex.c (WC2MBC1ST): should not pass through > 0x80 number in UTF-8.
+
+Tue Dec  4 17:43:10 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ruby.h (DUPSETUP): new SETUP macro for duplication.
+
+	* time.c (time_dup): implement in Time class using DUPSETUP.
+
+	* time.c (time_getlocaltime): new method;  probably requires
+	  better name than getlocaltime. [new,experimental]
+
+	* time.c (time_getgmtime): ditto.
+
+	* array.c (rb_ary_dup): uses DUPSETUP.
+
+	* string.c (rb_str_dup): uses DUPSETUP.  now properly copies
+	  instance variables too.
+
+Tue Dec  4 03:49:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* io.c (io_fread): EAGAIN/EWOULDBLOCK should not terminate and
+	  throw away the input.
+
+	* time.c (time_new_internal): underflow adjustment must not use
+	  negative div/mod.
+
+	* time.c (time_cmp): should consider tv_usec on non Fixnum number
+	  comparison.
+Sun Dec  9 23:00:54 2001  Keiju Ishitsuka <keiju@ishitsuka.com>
+	* matrix.rb: Vector#* bug. reported from Massimiliano Mirra
+	<info@chromatic-harp.com>. 
+	
+Sun Dec  9 22:15:59 2001  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
+
+	* enum.c (enum_sort_by): should replace with last elements.
+
 Mon Dec  3 16:06:57 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* ext/socket/extconf.rb: remove -L/usr/local/lib.
@@ -43,6 +152,13 @@ Mon Dec  3 16:04:16 2001  Usaku Nakamura <usa@ruby-lang.org>
 
 	* configure.in: not use X11BASE, since it's not always set.
 
+Mon Dec  3 13:53:49 2001  Tanaka Akira  <akr@m17n.org>
+
+	* time.c (rb_strftime): buffer length condition was wrong.
+
+	* time.c (time_strftime): should backup buf to the original
+	  buffer.
+
 Mon Dec  3 09:59:08 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* time.c (time_plus): must detect result overflow.